Your Admin will likely know how to do this already or they can follow the steps below.

Step 1: Navigate to Setup > Users/Roles > Manage Roles.

Step 2: Locate the role you want to modify. Click the corresponding Edit or Customize link.

Step 3: Click the Permissions> Setup subtab.

Step 4: Select Web Services or SOAP Web Services (for NetSuite 2020.1 or higher)

Step 5: In the Level drop-down list, select Full.

Step 6: Click Add and Save.

​